Stocks Technology SLNH
NASDAQ · TechnologySoluna Holdings, Inc (SLNH)
It posted a net loss of $78.2M. In fiscal 2025 capital spending exceeded operating cash flow by $37.2M. At June 30, 2026 it held $113.4M in cash against $3M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 13, 2026.
Watch SLNH in 60 secondsWhat Soluna Holdings, Inc does
Soluna Holdings, Inc is registered with the SEC under industry code SIC 6199 (Finance Services). Its shares trade on NASDAQ under the ticker SLNH.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $29.7M | -$53.4M | -$2.38 | -$37.2M |
| 2024 | $38M | -$63.3M | -$14.94 | -$13.9M |
| 2023 | $21.1M | -$29.2M | -$34.17 | -$15.7M |
| 2022 | $28.5M | -$98.7M | -$214.46 | -$69.8M |
| 2021 | $14.3M | -$5.3M | -$0.61 | -$41.2M |
| 2020 | $595K | $1.9M | $0.25 | -$2M |
Full financial statements: income, balance sheet and cash flow
Where SLNH ranks in Technology
Dividends
It paid out $630K in cash dividends.
| Fiscal year | Per share | Paid out | Of profit |
|---|---|---|---|
| 2021 | n/a | $630K | n/a |
| 2020 | n/a | $0 | 0% |
| 2020 | n/a | $3.5M | 1,096% |
Latest SEC filings
What Soluna Holdings, Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 14, 2026
- September 9, 2026
- September 8, 2026
- August 25, 2026
- August 24, 2026
- August 24, 2026Proxy statement DEF 14A
- August 24, 2026
- August 14, 2026Preliminary proxy statement PRE 14A
- August 13, 2026Quarterly report 10-Q · period to June 30, 2026Revenue rose 145% to $15.1M versus the same quarter last year; diluted EPS -$0.18 versus -$0.93.
- August 13, 2026
Insider trades
What the people running Soluna Holdings, Inc did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders bought $117K and sold $699.4K worth of shares in the last 90 days. 2% of the selling was pre-planned under Rule 10b5-1 trading plans.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| September 23, 2026 | Thomas Jessica L.Chief Accounting Officer | Sold | 30,000 | $37.8K |
| September 3, 2026 | Phelan William PDirector | Sold | 12,037 | $13.5K |
| September 1, 2026 | Thomas Jessica L.Chief Accounting Officer | Shares withheld for tax | 5,343 | $5.6K |
| September 1, 2026 | OReilly Mary JenniferChief People Officer | Shares withheld for tax | 16,189 | $17K |
| September 1, 2026 | Belizaire JohnChief Executive Officer, Director | Soldpre-planned (10b5-1) | 1,000 | $11.9K |
| August 31, 2026 | Phelan William PDirector | Sold | 3,188 | $38.5K |
| August 28, 2026 | Phelan William PDirector | Sold | 5,039 | $61.7K |
| August 28, 2026 | Picchi MichaelChief Financial Officer | Bought | 20,000 | $22.6K |
| August 27, 2026 | Phelan William PDirector | Sold | 8,099 | $97.8K |
| August 26, 2026 | Phelan William PDirector | Sold | 1,862 | $22.5K |
| August 26, 2026 | Belizaire JohnChief Executive Officer, Director | Bought | 50,000 | $60K |
| August 25, 2026 | Phelan William PDirector | Sold | 5,000 | $60K |
| August 24, 2026 | Phelan William PDirector | Sold | 5,000 | $58.3K |
| August 24, 2026 | Picchi MichaelChief Financial Officer | Bought | 10,000 | $11.4K |
| August 21, 2026 | Phelan William PDirector | Sold | 8,843 | $108.7K |
Who owns SLNH
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Generate Strategic Credit Master Fund I-B, L.P.13G, passive with 3 related filers | 9.99% | September 18, 2025 |
| YA II PN, Ltd.13G, passive with 7 related filers | 9.99% | February 6, 2025 |
| Bugbee Robert L13G, passive | 9.8% | August 5, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 101 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| Geode Capital Management, LLC | 3,889,529 | +1,204,091 |
| BlackRock, Inc. | 8,330,254 | +7,545,266 |
| Nuveen, LLC | 5,577,158 | new |
| Vident Advisory, LLC | 5,227,200 | +5,160,797 |
| Vanguard Capital Management LLC | 4,661,391 | +4,034,537 |
| J. Goldman & Co LP | 2,384,409 | new |
| State Street Corp | 1,824,507 | +1,531,831 |
| Marshall Wace, Llp | 1,695,300 | +1,108,267 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1,029,709 | +233,057 |
| UBS Group AG | 999,446 | +109,143 |
| Alpine Fox Capital LLC | 750,882 | new |
| Northern Trust Corp | 737,906 | +634,991 |
| Vanguard Portfolio Management LLC | 708,284 | new |
| Vanguard Fiduciary Trust Co | 525,459 | +231,869 |
| Renaissance Technologies LLC | 452,600 | -382,677 |
| Tru Independence Asset Management 2, LLC | 430,738 | new |
| Yorkville Advisors Global, LP | 335,976 | 0 |
| Bank of New York Mellon Corp | 261,551 | new |
| Charles Schwab Investment Management Inc | 255,611 | new |
| Scoggin Management LP | 250,000 | new |
Insiders
14 insiders reported holding 45,843,391 shares in total, about $54.1M at the last price.
| Holder | Shares |
|---|---|
| Toporek MichaelDirector | 17,132,816 |
| Belizaire JohnChief Executive Officer, Director | 7,161,147 |
| Carver RyanChief Development Officer | 3,200,000 |
| Phelan William PDirector | 2,343,030 |
| Michaels David CChief Financial Officer, Director | 2,082,320 |
| Marusak Thomas JDirector | 1,998,596 |
| Bottomley JohnDirector | 1,730,048 |
| Lipman Matthew E.Director | 1,703,803 |
| Hazelip WilliamDirector | 1,702,859 |
| Hirshfield Edward RDirector | 1,702,719 |
Questions about SLNH
What does Soluna Holdings, Inc do?
Soluna Holdings, Inc is registered with the SEC under industry code SIC 6199 (Finance Services). Its shares trade on NASDAQ under the ticker SLNH.
Is Soluna Holdings, Inc profitable?
No. Over the twelve months to June 30, 2026 it reported a net loss of $78.2M.
When did Soluna Holdings, Inc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 13, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from September 24, 2026.
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Follow SLNH: get an email when it filesWhere the numbers come from
Financial figures are the values Soluna Holdings, Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.